202201808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1993}}^1$

素因数の和:2391

約数の個数: 40

約数和(自身を含む): 416131848

約数和(自身を除く): 213930040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 373, 746, 1492, 1993, 2984, 3986, 5968, 6341, 7972, 12682, 15944, 25364, 31888, 33881, 50728, 67762, 101456, 135524, 271048, 542096, 743389, 1486778, 2973556, 5947112, 11894224, 12637613, 25275226, 50550452, 101100904, 202201808]

約数ペア:

[(1, 202201808), (2, 101100904), (4, 50550452), (8, 25275226), (16, 12637613), (17, 11894224), (34, 5947112), (68, 2973556), (136, 1486778), (272, 743389), (373, 542096), (746, 271048), (1492, 135524), (1993, 101456), (2984, 67762), (3986, 50728), (5968, 33881), (6341, 31888), (7972, 25364), (12682, 15944)]